14 Jahre dabei !
Hi ! I would suggest that you switch to the socket view and use the wire method , because its simple, easy and you can change it if something doesn`t work. I think I`ve heard that you don`t have to apply the L5 mod with the A7M266-D but I´m not sure. If you want more information about the A7M266-D I would suggest that you take a look at the forums of 2cpu.com.
I`ve done similar with my K7D Master-L MSI motherboard and 2 mobile XP`s 2600. They had no problems with a multi of 17 and 140 FSB = 2380 MHz. But I have to warn you although , the vcore0 did get instable after 0,5 years of operation at 100% - but this is maybe a specific problem of MSI ...?